The Multiquip 11497051100 Fuel Injection Pump Body is a genuine OEM component designed for the MDR-9DYE ride-on trowel, MVH-304DSB and MVH-402DSB reversible plate compactors, and the MRH-800DS walk-behind roller. As a direct OEM replacement, this part meets the original engineering specifications set by Multiquip, ensuring proper fit and system integrity across all compatible models. Verified fitment covers the MDR-9DYE, MVH-304DSB, MVH-402DSB, and MRH-800DS — confirm your model before ordering. Sourced and sold by DHS Equipment, this is the same part your machine left the factory with.
Key Features
- Genuine OEM Construction — Manufactured to original Multiquip specifications, with precise internal tolerancing for correct fuel metering and pump pressure output.
- Direct Housing Replacement — Matches the original pump body dimensions and port configuration for a straightforward installation with no reworking of fuel lines or mounting hardware.
- Broad Diesel Equipment Fitment — Compatible with MDR-9DYE, MVH-304DSB, MVH-402DSB, and MRH-800DS — one part number covering multiple diesel-powered machine families.
- Maintains Fuel System Integrity — A sound pump body keeps injection pressure consistent, supporting clean combustion and steady engine output across demanding compaction, troweling, and rolling applications.
- Fuel System Safety — A cracked or compromised pump body can result in fuel leaks under pressure; replacing with a genuine OEM body restores proper sealing and reduces the risk of fuel-related hazards.
The fuel injection pump body is the structural housing that contains and supports the internal components of the fuel injection pump, including the plunger, delivery valves, and associated sealing surfaces. It directs fuel under high pressure from the pump assembly to the engine's injectors, making it a critical component in maintaining correct injection timing and fuel delivery volume. When the pump body cracks, wears, or develops internal leaks, fuel pressure drops, combustion becomes inconsistent, and the engine may run rough, lose power, or fail to start entirely.
Part Details
| Part Number | 11497051100 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fuel Injection Pump Body |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Trowels | MDR-9DYE |
| Plate Compactors | MVH-304DSB |
| Plate Compactors | MVH-402DSB |
| Rollers | MRH-800DS |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
